“‘Un Nuevo Osteopigino (Chelonii: Cryptodira) De La Formación Roca (Paleoceno Inferior) De Cerros Bayos, Provincia De La Pampa, Argentina’”. Ameghiniana 37, no. 2 (February 18, 2014): 235–246. Accessed October 2, 2025. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2538.